OLED W click can communicate with your target board's MCU through either SPI (CS, SCK, MOSI/SDI) or I2C (SCL, SDA) mikroBUS lines. You switch between the two by resoldering three on-board jumpers (in SPI positions by default). Both modes also use PWM (A/C) and RST lines.

This small display is ideal for displaying lines of text or icons, because it has low power consumption yet provides a sharp, high-contrast display.

Note: The picture shows the board with through-hole headers. The board now comes populated with male pin headers already soldered for your convenience. The board's user manual has yet to be updated to remove the soldering instructions.

mikroBUS Click Boards Overview

Click boards plug directly into a mikroBUS socket. mikroBUS is a specially designed plug-and-play pinout standard. The sockets are found on Clicker boards, the Flip & Click Arduino/Python-compatible board, the Quail board, these mikromedia shields, the Microchip Curiosity board, and development systems from mikroElektronika (V7 systems and later).

You also can connect Click boards to many other popular platforms via these adapters: